Periodic Table/Lutetium/¹⁸⁵Lu

← 184Lu186Lu →

¹⁸⁵Lu

Lutetium-185

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

71

Neutrons (N)

114

Mass Number (A)

185

Atomic Mass

184.963542AMU

Spin / Parity

7/2+

Binding E/A

7.758keV

Natural Abundance

Trace / None

Half-life

Unknown

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁻

Decay Chain

¹⁸⁵LuLutetium?

β⁻

¹⁸⁵HfHafnium3.50 min

β⁻100.0%

¹⁸⁵TaTantalum49.4 min

β⁻100.0%

¹⁸⁵WTungsten75.1 d

β⁻100.0%

¹⁸⁵ReRheniumSTABLE

5-step decay chain → stable · Primary path shown

Other Isotopes of Lutetium

150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188

← Back to LutetiumData: IAEA NDS · ENSDF